KR20180138151A - 광학 적층체의 제조 방법 - Google Patents

광학 적층체의 제조 방법 Download PDF

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Publication number
KR20180138151A
KR20180138151A KR1020180068056A KR20180068056A KR20180138151A KR 20180138151 A KR20180138151 A KR 20180138151A KR 1020180068056 A KR1020180068056 A KR 1020180068056A KR 20180068056 A KR20180068056 A KR 20180068056A KR 20180138151 A KR20180138151 A KR 20180138151A
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KR
South Korea
Prior art keywords
film
layer
base film
polymer
polymer layer
Prior art date
Application number
KR1020180068056A
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English (en)
Korean (ko)
Inventor
야스히로 하바
노부유키 하타나카
Original Assignee
스미또모 가가꾸 가부시키가이샤
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Application filed by 스미또모 가가꾸 가부시키가이샤 filed Critical 스미또모 가가꾸 가부시키가이샤
Publication of KR20180138151A publication Critical patent/KR20180138151A/ko

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/26—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer which influences the bonding during the lamination process, e.g. release layers or pressure equalising layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
    • B65H37/04—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations for securing together articles or webs, e.g. by adhesive, stitching or stapling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H41/00—Machines for separating superposed webs
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
    • G02B5/305—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/26—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer which influences the bonding during the lamination process, e.g. release layers or pressure equalising layers
    • B32B2037/268—Release layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/55—Liquid crystals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/21—Anti-static
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
KR1020180068056A 2017-06-19 2018-06-14 광학 적층체의 제조 방법 KR20180138151A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2017-119590 2017-06-19
JP2017119590 2017-06-19

Publications (1)

Publication Number Publication Date
KR20180138151A true KR20180138151A (ko) 2018-12-28

Family

ID=64802087

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020180068056A KR20180138151A (ko) 2017-06-19 2018-06-14 광학 적층체의 제조 방법

Country Status (3)

Country Link
JP (1) JP2019003179A (ja)
KR (1) KR20180138151A (ja)
CN (1) CN109143441A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200096144A (ko) * 2019-02-01 2020-08-11 스미또모 가가꾸 가부시키가이샤 적층체, 접착층 구비 적층체, 기재층 구비 광학 적층체, 광학 적층체 및 그 제조 방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07113911A (ja) * 1993-10-20 1995-05-02 Nippon Petrochem Co Ltd 光学素子の製造方法
JPH09314776A (ja) * 1996-05-27 1997-12-09 Teijin Ltd 多層フィルムの分離方法
JP2007045071A (ja) * 2005-08-11 2007-02-22 Konica Minolta Opto Inc 光学フィルムの製造方法、光学フィルム、及びそれを用いた偏光板
JP2011245772A (ja) * 2010-05-28 2011-12-08 Panasonic Corp 貼付け装置およびその貼付け装置を用いた表示用パネルの製造装置、ならびに貼付け方法およびその貼付け方法を用いた表示用パネルの製造方法
JP5488258B2 (ja) * 2010-06-28 2014-05-14 コニカミノルタ株式会社 光学補償フィルムの製造方法
JP5285113B2 (ja) * 2011-04-22 2013-09-11 パナソニック株式会社 シート貼合方法
JP5578166B2 (ja) * 2011-12-15 2014-08-27 大日本印刷株式会社 積層体の製造方法
JP6008758B2 (ja) * 2013-03-01 2016-10-19 大日本印刷株式会社 光学フィルムの中間製品、光学フィルム、画像表示装置及び光学フィルムの製造方法
JP2015021975A (ja) * 2013-07-16 2015-02-02 大日本印刷株式会社 光学フィルム用転写体、光学フィルム用転写体の製造方法
TWI650888B (zh) * 2013-10-28 2019-02-11 日本瑞翁股份有限公司 複層薄膜、光學異向性積層體、圓偏光板、有機電激發光顯示裝置及其製造方法
JP6314611B2 (ja) * 2014-04-01 2018-04-25 コニカミノルタ株式会社 機能性フィルムの製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200096144A (ko) * 2019-02-01 2020-08-11 스미또모 가가꾸 가부시키가이샤 적층체, 접착층 구비 적층체, 기재층 구비 광학 적층체, 광학 적층체 및 그 제조 방법

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Publication number Publication date
JP2019003179A (ja) 2019-01-10
CN109143441A (zh) 2019-01-04

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